#############################################################
#
# ntp
#
#############################################################
NTP_VERSION = 4.2.6p3
NTP_SOURCE = ntp-$(NTP_VERSION).tar.gz
NTP_SITE = http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2

NTP_CONF_ENV = ac_cv_lib_md5_MD5Init=no

ifneq ($(BR2_INET_IPV6),y)
NTP_CONF_ENV += isc_cv_have_in6addr_any=no
endif

NTP_CONF_OPT = --with-shared \
		--program-transform-name=s,,, \
		--without-crypto \
		--disable-tickadj \
		--without-ntpsnmpd

define NTP_PATCH_FIXUPS
	$(SED) "s,^#if.*__GLIBC__.*_BSD_SOURCE.*$$,#if 0," $(@D)/ntpd/refclock_pcf.c
	$(SED) '/[[:space:](]rindex[[:space:]]*(/s/[[:space:]]*rindex[[:space:]]*(/ strrchr(/g' $(@D)/ntpd/*.c
endef

NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_SNTP) += sntp/sntp
NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_NTP_KEYGEN) += util/ntp-keygen
NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_NTP_WAIT) += scripts/ntp-wait
NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_NTPDC) += ntpdc/ntpdc
NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_NTPQ) += ntpq/ntpq
NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_NTPTRACE) += scripts/ntptrace
NTP_INSTALL_FILES_$(BR2_PACKAGE_NTP_TICKADJ) += util/tickadj

define NTP_INSTALL_TARGET_CMDS
	install -m 755 $(@D)/ntpd/ntpd $(TARGET_DIR)/usr/sbin/ntpd
	test -z "$(NTP_INSTALL_FILES_y)" || install -m 755 $(addprefix $(@D)/,$(NTP_INSTALL_FILES_y)) $(TARGET_DIR)/usr/bin/
	install -m 755 package/ntp/ntp.sysvinit $(TARGET_DIR)/etc/init.d/S49ntp
	@if [ ! -f $(TARGET_DIR)/etc/default/ntpd ]; then \
		install -m 755 -d $(TARGET_DIR)/etc/default ; \
		install -m 644 package/ntp/ntpd.etc.default $(TARGET_DIR)/etc/default/ntpd ; \
	fi
endef

define NTP_UNINSTALL_TARGET_CMDS
	rm $(TARGET_DIR)/usr/sbin/ntpd
	rm -f $(addprefix $(TARGET_DIR)/usr/bin/,$(NTP_INSTALL_FILES_y))
	rm $(TARGET_DIR)/etc/init.d/S49ntp
	rm $(TARGET_DIR)/etc/default/ntpd
endef

NTP_POST_PATCH_HOOKS += NTP_PATCH_FIXUPS

$(eval $(call AUTOTARGETS,package,ntp))